HU179276B - Current lead-in for high-pressure gas-discharge lamps - Google Patents

Current lead-in for high-pressure gas-discharge lamps

Info

Publication number
HU179276B
HU179276B HU76PI537A HUPI000537A HU179276B HU 179276 B HU179276 B HU 179276B HU 76PI537 A HU76PI537 A HU 76PI537A HU PI000537 A HUPI000537 A HU PI000537A HU 179276 B HU179276 B HU 179276B
Authority
HU
Hungary
Prior art keywords
pressure gas
discharge lamps
current lead
lead
lamps
Prior art date
Application number
HU76PI537A
Other languages
English (en)
Hungarian (hu)
Inventor
Piet Wiedijk
Johanesmh Schmitz
Der Starp Antonius H Van
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of HU179276B publication Critical patent/HU179276B/hu

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
HU76PI537A 1975-09-11 1976-09-07 Current lead-in for high-pressure gas-discharge lamps HU179276B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7510691,A NL174683C (nl) 1975-09-11 1975-09-11 Hogedrukgasontladingslamp.

Publications (1)

Publication Number Publication Date
HU179276B true HU179276B (en) 1982-09-28

Family

ID=19824455

Family Applications (1)

Application Number Title Priority Date Filing Date
HU76PI537A HU179276B (en) 1975-09-11 1976-09-07 Current lead-in for high-pressure gas-discharge lamps

Country Status (10)

Country Link
US (1) US4101799A (de)
JP (1) JPS5235484A (de)
BE (1) BE846007A (de)
CA (1) CA1060529A (de)
DE (1) DE2639478C2 (de)
FR (1) FR2324121A1 (de)
GB (1) GB1496323A (de)
HU (1) HU179276B (de)
IT (1) IT1071670B (de)
NL (1) NL174683C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521900A (en) * 1978-08-31 1980-02-16 Westinghouse Electric Corp High voltage sodium discharge lamp and method of manufacturing same
US4275329A (en) * 1978-12-29 1981-06-23 General Electric Company Electrode with overwind for miniature metal vapor lamp
US4366410A (en) * 1980-11-21 1982-12-28 Gte Laboratories Incorporated Vacuum-tight assembly particularly for a discharge tube
US4334628A (en) * 1980-11-21 1982-06-15 Gte Laboratories Incorporated Vacuum-tight assembly
JPS57123625A (en) * 1981-01-23 1982-08-02 Toshiba Corp Bulb
DE3444922A1 (de) * 1984-12-08 1986-06-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochdruck-gasentladungslampe mit einer aus wolframblech bestehenden elektrode
US5142650A (en) * 1989-11-14 1992-08-25 Asahi Glass Company Ltd. Bottom electrode for a direct current arc furnace
US5451837A (en) * 1994-09-01 1995-09-19 Osram Sylvania Inc. Cathode for high intensity discharge lamp
JP3596448B2 (ja) * 2000-09-08 2004-12-02 ウシオ電機株式会社 ショートアーク型水銀放電ランプ
JP4772050B2 (ja) * 2004-06-14 2011-09-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ セラミックメタルハライド放電ランプ
DE102007055399A1 (de) 2007-11-20 2009-05-28 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003885A (en) * 1960-02-01 1961-10-10 Union Carbide Corp Titanium diboride article
US3363133A (en) * 1966-02-28 1968-01-09 Sylvania Electric Prod Electric discharge device having polycrystalline alumina end caps
US3384798A (en) * 1966-04-26 1968-05-21 Gen Electric High pressure saturation vapor sodium lamp containing mercury
US3503801A (en) * 1967-11-29 1970-03-31 Trw Inc Vitreous enamel resistance material and resistor made therefrom
US3705112A (en) * 1970-01-06 1972-12-05 Allied Chem Novel hot-pressed refractory articles and preparation thereof
BE795682A (fr) * 1972-02-21 1973-08-20 Philips Nv Lampe a decharge dans le gaz a haute pression
JPS5710543B2 (de) * 1972-03-16 1982-02-26
ES417413A1 (es) * 1972-08-18 1976-03-01 Kempten Elektroschmelz Gmbh Perfeccionamientos introducidos en evaporadores a base de material refractario sinterizado.
US3928244A (en) * 1973-11-01 1975-12-23 Gte Sylvania Inc Electrically conductive refractory body
NL174682C (nl) * 1974-11-14 1985-01-16 Philips Nv Elektrische ontladingslamp.

Also Published As

Publication number Publication date
FR2324121B1 (de) 1982-01-15
BE846007A (fr) 1977-03-09
GB1496323A (en) 1977-12-30
NL174683C (nl) 1984-07-16
DE2639478A1 (de) 1977-03-24
DE2639478C2 (de) 1984-06-07
NL7510691A (nl) 1977-03-15
NL174683B (nl) 1984-02-16
US4101799A (en) 1978-07-18
IT1071670B (it) 1985-04-10
CA1060529A (en) 1979-08-14
FR2324121A1 (fr) 1977-04-08
JPS5235484A (en) 1977-03-18

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